N/A Reximex RP max power ?

[moreplease]

Hi,
About the reximex RP pistol can I get it to 20fpe !?
I don't care about shot counts.
Can you share the max velocity the pistol can give at max hammer spring tension and reg pressure?
Is it safe to use a stiffer hammer spring ?
What about the results of drilling the transfer port?
Please share any stats about the international version of this pistol that comes set to 500-550fps.
Thank you.

 

[mughram]

You can increase by regulator but i dont recommend very low shot count .. i believe with 550 fps you get very good shot count and after all its a pistol ..

 

[moreplease]

You can increase by regulator but i dont recommend very low shot count .. i believe with 550 fps you get very good shot count and after all its a pistol ..
View attachment 488885

Thank you for sharing such results
I see you started with 640 average fps
So did it came set to this speed by default out of the box or you increased the hammer spring tension to squeeze 50-100 more fps?
Thank you